private File createFileInTempDirectory()

in aws-core-agent/src/main/java/jetbrains/buildServer/clouds/amazon/connector/AwsCredentialsHandler.java [119:147]

• 19 lines of code
• 4 McCabe index (conditional complexity)

  private File createFileInTempDirectory(@NotNull AgentBuildSettings build) throws IOException {
    //NOTE: Agent temp will be cleaned by one of build stages.
    //NOTE: All we need here is to generate some name for a file that will be
    //NOTE: created later in the SaveProperties to Files build stage

    try {
      //This directory may not exist.
      final File tempDirectory = build.getAgentTempDirectory();

      //We need directory to create temp file name
      tempDirectory.mkdirs();

      File file = new File(tempDirectory, AWS_CREDENTIALS_FILE_NAME);
      if (file.isFile()) {
        FileUtil.delete(file);
      }
      if (!file.createNewFile()) {
        throw new IOException("Can't create file: " + file.getAbsolutePath());
      }

      return FileUtil.getCanonicalFile(file);

    } catch (final IOException e) {
      LOG.warn(e.getMessage(), e);
      throw new IOException(e.getMessage()) {{
        initCause(e);
      }};
    }
  }